The objective of this study was to construct a three-dimensional finite element model of degenerative lumbar scoliosis (DLS) and validate its effectiveness, providing a reliable theoretical tool for ...
†Department of Polymer Engineering, University of Akron, Akron, Ohio 44325, United States ‡ Departments of Materials and Mechanical Engineering, Purdue University, West Lafayette, Indiana 47907, ...
A FE model of the lumbar spine from L3 to the sacrum was developed using CT image segmentation. Four L4-S1 fixation models were constructed: PEEK rod dynamic fixation (PEEK model), titanium rod rigid ...
ABSTRACT: Cam-followers provide reliable and controlled motions in various mechanical systems. Due to the highly fluctuating load between the cam and follower in operation, the cam-follower may be ...
In this study, the performance of a long-stroke moving-iron proportional solenoid actuator (MPSA) was improved by combining numerical simulations and experiments. A finite element model of the MPSA ...
School of Petrochemical Technology, Lanzhou University of Technology, Lanzhou 730050, China Machinery Industry Pump and Special Valve Engineering Research Center, Lanzhou University of Technology, ...
Abstract: In the working process of the axial piston pump, the composite multi-degree motion of the slipper and its coupling, as well as the complex working conditions, cause the slipper to overturn ...
Although both unconstrained and constrained core lumbar artificial disc designs are in clinical use, the effect of their design on the range of motion, center of rotations, and facet joint forces is ...
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